Granted Patent
Utility
US 6,000,758 · App. 08/686,421
Reclining lift chair
Inventors:
Walter E. Schaffner, Carl A. Kollar, James P. Mulhern, Ronald Levi, Stephen J. Antonishak
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Jul 26, 1996
Inventors
Walter E. Schaffner
Carl A. Kollar
James P. Mulhern
Ronald Levi
Stephen J. Antonishak
Assignee (at issue)
Pride Health Care, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.